package com.cloudbroker.bcs.platform.dav.middle.dao;import com.cloudbroker.bcs.platform.dav.middle.dao.base.TenantDAOBase;import com.cloudbroker.bcs.platform.dav.middle.entity.PrivateChatMsg;public interface PrivateChatMsgDAO extends TenantDAOBase<PrivateChatMsg, String> {}